Enhanced Apache Server Status page - for one or multiple servers
Apache Log Parser and Data Normalization Application
ISC dhcpd leases usage analysis
Read Exchange Server SMTP Send and Receive Logs
XL-Parser is a tool for data extraction and analysis.
Open Source SIEM
A multi-platform universal log collector and forwarder
A syslog message generator that replicates real syslog messages
Python WebServer Log File Analyzer
linux tool to improve server security
PHPIDS-based Security Log Analyzer for Apache
Haproxy connection time log analyser
Log text into graph on python and javascript.
Monitoring your infrastructure for free.